下针,中医针灸术语。指针刺时的进针。出自《难经·七十难》。
疼痛取决于下针的人的技术——动作要快——这样才能减少患者的痛苦。
The pain depends on the technique of the person inserting the needle - how fast they put it in - in order to minimize the pain for the patient.
通过编程而实现链接在一起的花样之间的移动。移动缩放仪,而水平或垂直地定位花样。不允许机器下针。
Movement programmed between patterns that are chained. Moves the pantograph to position the patterns vertically or horizontally, without allowing the machine to stitch.
我将用这根针在你手指上轻轻扎一下。
I'm going to give your finger a little prick with this needle.
Right, but if you just got the primary exposure, wouldn't the secondary response automatically-- not a booster shot, just the secondary response, because you were exposed?
但这时你已经获得这样的初次免疫,而因为你已经天然感染过该病毒,那么,在没有加强针的情况下,二次免疫是否无法自动发生
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